![]() If you're preventing the default behavior behind-the-scenes in JavaScript, and you're not supporting users with JS disabled, you can use a "dud" href value to keep the link in the tabbing order and automatically enable Enter to trigger the click event. So that with JS the region can be collapsed and expanded, and without JS the link will take the user to the appropriate content on the page. For example, a toggleable region may be marked up as: If you need to provide support for users with JS disabled, you might as well direct them to a page that performs equivalent functionality without JS.īy extension, this also includes providing document fragment links to link to the content within the same document. If you're keeping the element and its attribute, there are a number of options for its value. You'll need to listen for keypress events and trigger click events for Enter and Space. If you can't use a (usually occurs when the inner markup must contain a ) you can fake a using: The attribute is used to make the element a generic button, otherwise will default to, which may not be desirable as it could trigger form submission. If you don't have a reason to keep the attribute, you might as well be using a element: More information about the attribute can be found in the Roles Model section of the WAI-ARIA docs. add and one of or (and possibly some styling).If you want your links to be keyboard navigable which is important for accessibility ( WAI-ARIA), you'll need to do one of the following: An a element without the attribute is otherwise just a placeholder for where a link might otherwise have been placed, and not clickable, nor are they in the tabbing order of the page. What does this mean for standalone elements?Īn a element is a link (which is why they are matched with :link in css). Browsers later added support for linking to any item's attribute, and this is now the preferred method for linking to a document fragment. elements without an attribute were historically assigned a attribute, which could be used as the destination of the fragment identifier. If you include the attribute on an element, it is an anchor that points to a location, which means that you could go to a new page, a particular fragment of the current page (hence the # being called the fragment identifier), or a particular fragment of a new page. › Intercept objective c delegate messages within a subclass › How to change an element s css class and remove all other classes on click › Cannot use tuple class with native queries › Is it bad practice to instantiate classes inside of functions php › How the get the classof for a scala object type › Deserializing an abstract class in gson › Could not instantiate class named ibnslayoutconstraint › Change class of multiple columns in data frame without for loop › Error creating bean with name entitymanagerfactory defined in class path resou › Python when to create a class and when to create a function › Why isn39t my metaclass function getting invoked for subclasses › Why are scala class methods not first class citizens › Where do i put constant strings in c static class members or anonymous namesp › Executefetchrequest doesn39t return the nsmanagedobject subclass › Calling base class method after child class init from base class init › Weak may only be applied to class and class bound protocol types not errortype › Statement is not accessible error after declaration of local classes › How to get a value inside parent class from child class in nested classes › Naming convention for class interface default implementation › What will happen if i use setstate function in constructor of a class in react › Import statement inside classfunction definition is it a good idea › Duplicating training examples to handle class imbalance in a pandas data frame › I wish to exclude some class files from my jar i am using maven assembly plugin › How to access class elements from static vector › Maven resolves dependecy but cannot find package classes in it › Python how to refer a class inside itself › Noclassdeffounderror failed resolution of landroid support v7 appcompat rstyl › Change id for all elements having a class › Javalangobject cannot be cast to model class error in spring boot › Get enum name in python without class name › How to use the webservice client classes generated with eclipse › How to add active class to html actionlink in asp net mvc
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